<a name="geometry.reference.core.radian"></a><a class="link" href="radian.html" title="radian">radian</a>
</h4></div></div></div>
<p>
- <a class="indexterm" name="idm46716128789968"></a>
+ <a class="indexterm" name="idm46186986433424"></a>
Unit of plane angle: Radians.
</p>
<h6>